h2,h3,h4,h5,p,div,li,ul,a,span,body,html {
    margin: 0;
    padding: 0;
}

li {
    list-style: none;
}

body {
    color: #efeeed;
    background: url(../images/bg.jpg) #effeed repeat-x;
}

.top {
    width: 100%;
    height: 35px;
    background: url(../images/top.jpg) repeat-x;
    line-height: 35px;
}

.top_content {
    width: 780px;
    height: 35px;
    margin: 0 auto;
}

#time {
    height: 35px;
    width: 60px;
    font-size: 14px;
}

.banner {
    width: 780px;
    height: 200px;
    margin: 0 auto;
}

.nav {
    width: 780px;
    height: 35px;
    margin: 0 auto;
    background: url(../images/nav-bg.jpg) repeat-x;
}

.nav ul {
    height: 35px;
    width: 720px;
    margin: 0 auto;
    display: block;
    list-style-type: disc;
}

.nav ul li {
    height: 35px;
    line-height: 35px;
    float: left;
    width: 120px;
    text-align: center;
    font-family:sans-serif;
    list-style: none;
    display: list-item;
}

.nav ul li:hover {
    background-color: #3c98c9;
}/*鼠标移至此处颜色改变*/

a {
    text-decoration:none;
    color: white;
    cursor:auto;
}

.clearfix {
    clear: both;
}

.nav-btm {
    background: url(../images/nav-btm.jpg) repeat-x;
    height: 15px;
    width: 780px;
    margin: 0 auto;
}

.main {
    width: 780px;
    height: 400px;
    background-color: white;
    margin: 0 auto;
}

.col1 {
    height: 400px;
    width: 289px;
    float: left;
    margin-right: 4px;
}

.col1-1 {
    height: 203px;
    width: 289px;
}

.col1-1 h5 {
    background: url(../images/col1-1-h.jpg) no-repeat;
    width: 289px;
    height: 23px;
    line-height: 23px;
    text-indent: 25px;
}

.tpxw {
    background: url(../images/pic.jpg) no-repeat;
    width: 289px;
    height: 160px;
    margin: 5px auto 0;
}

.col1-2 {
    height: 197px;
    width: 289px;
    color: black;
}

.col1-2 h5 {
    background: url(../images/col1-2-h.jpg) no-repeat;
    width: 289px;
    height: 23px;
}

.col1-2 h5 span {
    position: relative;
    left: 243px;
    line-height: 23px;
    font-size: 12px;
}

.col1-2 h5 span a:hover {
    color: black;
}/*当鼠标移到此处时变黑*/


.col1-2 ul li {
    font-size: 12px;
    font-family:arial;
    line-height: 25px;
    height: 25px;
    text-indent: 27px;
    background: url(../images/li-log.jpg) no-repeat 10px center;
}

.col1-2 ul li a {
    color: black;
}

.col1-2 ul li a:hover {
    color: red;
    text-decoration: underline;
}/*当鼠标移到此处文本时变红,文本有下划线*/

.col2 {
    height: 400px;
    width: 289px;
    float: left;
}

.col2-1 {
    height: 203px;
    width: 289px;
}

.col2-1 h5 {
    background: url(../images/col2-1-h.jpg) no-repeat;
    width: 289px;
    height: 23px;
    line-height: 23px;
    text-indent: 25px;
}

.col2-1 h5 span {
    position: relative;
    left: 212px;
    line-height: 23px;
    font-size: 12px;
    top: -1px;
}

.col2-1 h5 span a:hover {
    color: black;
}/*当鼠标移到此处时变黑*/

.col2-1 ul li {
    font-size: 12px;
    font-family: arial;
    line-height: 25px;
    height: 25px;
    text-indent: 27px;
    background: url(../images/li-log.jpg) no-repeat 10px center;
}

.col2-1 ul li a {
    color: black;
}

.col2-1 ul li a:hover {
    color: red;
    text-decoration: underline;
}/*当鼠标移到此处文本时变红,文本有下划线*/

.col2-2 {
    height: 197px;
    width: 289px;
    color: black;
}

.col2-2 h5 {
    background: url(../images/col2-2-h.jpg) no-repeat;
    width: 289px;
    height: 23px;
}

.col2-2 h5 span {
    position: relative;
    left: 237px;
    line-height: 23px;
    font-size: 12px;
    top: -1px;
}

.col2-2 h5 span a:hover {
    color: black;
}/*当鼠标移到此处时变黑*/

.col2-2 ul li {
    font-size: 12px;
    font-family: arial;
    line-height: 25px;
    height: 25px;
    text-indent: 25px;
    background: url(../images/li-log.jpg) no-repeat 10px center;
}

.col2-2 ul li a {
    color: black;
}

.col2-2 ul li a:hover {
    color: red;
    text-decoration: underline;
}/*当鼠标移到此处文本时变红,文本有下划线*/

.col3 {
    height: 400px;
    width: 196px;
    float: left;
    border: 1px gray solid;
}

.col3-1 {
    width: 196px;
    height: 230px;
}

.col3-1 h5 {
    background: url(../images/col3-1-h.jpg) no-repeat;
    width: 196px;
    height: 37px;
}

.col3-1 h5 span {
    position: relative;
    left: 159px;
    line-height: 23px;
    font-size: 12px;
    top: 5px;
}

.col3-1 h5 span a {
    color: black;
}

.col3-1 h5 span a:hover {
    color: red;
}

.col3-1 ul li {
    background: url(../images/li-log2.jpg) no-repeat 7px;
    font-size: 12px;
    font-family: arial;
    line-height: 23px;
    text-indent: 27px;
}

.col3-1 ul li a {
    color: black;
}

.col3-1 ul li a:hover {
    color: red;
    text-decoration: underline;
}

.col3-2 {
    width: 196px;
    height: 196px;
}

.col3-2 h5 {
    width: 196px;
    background: url(../images/col3-2-h.jpg) no-repeat;
    height: 37px;
}

.col3-2 h5 span {
    position: relative;
    left: 159px;
    line-height: 23px;
    font-size: 12px;
    top: 5px;
}

.col3-2 h5 span a {
    color: black;
}

.col3-2 h5 span a:hover {
    color: red;
}

.col3-2 ul li {
    background: url(../images/li-log3.jpg) no-repeat 9px;
    font-size: 12px;
    font-family: arial;
    line-height: 22px;
    text-indent: 27px;
}

.col3-2 ul li a {
    color: black
}

.col3-2 ul li a:hover {
    color: red;
    text-decoration: underline;
}

.footer {
    background: url(../images/footer-bg.jpg) repeat-x;
    height: 35px;
    width: 100%;
    text-align: center;
}

.footer-inner {
    width: 780px;
    height: 35px;
    margin: 0 auto;
}

.footer-inner span {
    position: relative;
    top:5px;
}

.footer-inner span a:hover {
    color: red;
}